[cairo-bugs] [Bug 82002] [HSW bisected] cairo-trace(all cases) performance reduce 30%~90%

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82002

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 27c9923e9887bab5854ecccc81dda69687a0b9ae
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Fri Aug 1 11:29:29 2014 +0100

    xlib: Undo debug hack to force fallbacks

    Remove the debug hack from

    commit f337342c88092a251dc00476c4a9880d1cb90822
    Author: Bill Spitzak <spitzak at gmail.com>
    Date:   Fri Jul 18 18:46:26 2014 -0700

        V6 image: Use convolution filters for sample reconstruction when
downscaling

    as it forces the fallback image surface for xlib causing severe
    performance degradation.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82002
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Bill Spitzak <spitzak at gmail.com>
    Cc: Bryce Harrington <b.harrington at samsung.com>

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